//模块化项目引入vue和vue router
import Vue from 'vue'
import VueRouter from 'vue-router'
//1.定义路由组件（使用了外部组件）
import HomeView from '../views/HomeView.vue'
import RankView from '../views/RankView.vue'
import SongList from '../components/songlist/SongList.vue'
import SingerHome from '../components/singer/SingerHome.vue'

Vue.use(VueRouter)

//2.定义路由
const routes = [
  {
    path: '/',
    name: 'home',
    component: HomeView
  },
  {
    path: '/rank',
    name: 'rank',
    // route level code-splitting
    // this generates a separate chunk (about.[hash].js) for this route
    // which is lazy-loaded when the route is visited.
    component:RankView
    // component: () => import(/* webpackChunkName: "about" */ '../views/AboutView.vue')
    // component: function() {import(/* webpackChunkName: "about" */ '../views/AboutView.vue')}
  },
  {
    path:'/songlist/:id',
    name:'songlist',
    component:SongList
  },
  {
    path:'/singerhome/:id',
    name:'singerhome',
    component:SingerHome
  }
]
//3.创建router实例
const router = new VueRouter({
  mode: 'history',
  base: process.env.BASE_URL,
  routes
})
//公开化router实例
export default router
